From fe7c01a8bd76dff240e74bb770212911e227ba59 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 03 Feb 2012 17:24:51 -0500
Subject: [PATCH] Return to Users page after add/edit team
---
src/com/gitblit/DownloadZipServlet.java | 49 +++++++++++++++++++++++++++----------------------
1 files changed, 27 insertions(+), 22 deletions(-)
diff --git a/src/com/gitblit/DownloadZipServlet.java b/src/com/gitblit/DownloadZipServlet.java
index 32369ae..209272f 100644
--- a/src/com/gitblit/DownloadZipServlet.java
+++ b/src/com/gitblit/DownloadZipServlet.java
@@ -15,8 +15,12 @@
*/
package com.gitblit;
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.text.ParseException;
import java.util.Date;
+import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletResponse;
@@ -25,20 +29,13 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import com.gitblit.Constants.AccessRestrictionType;
-import com.gitblit.models.RepositoryModel;
import com.gitblit.utils.JGitUtils;
+import com.gitblit.utils.MarkdownUtils;
import com.gitblit.utils.StringUtils;
/**
* Streams out a zip file from the specified repository for any tree path at any
* revision.
- *
- * Unlike the GitServlet and the SyndicationServlet, this servlet is not
- * protected by an AccessRestrictionFilter. It performs its own authorization
- * check, but it does not perform any authentication. The assumption is that
- * requests to this servlet are made via the web ui and not by direct url
- * access. Unauthorized requests fail with a standard 403 (FORBIDDEN) code.
*
* @author James Moger
*
@@ -72,7 +69,7 @@
}
/**
- * Performs the authorization and zip streaming of the specified elements.
+ * Creates a zip stream from the repository of the requested data.
*
* @param request
* @param response
@@ -86,8 +83,8 @@
logger.warn("Zip downloads are disabled");
response.sendError(HttpServletResponse.SC_FORBIDDEN);
return;
-
}
+
String repository = request.getParameter("r");
String basePath = request.getParameter("p");
String objectId = request.getParameter("h");
@@ -98,18 +95,6 @@
name = name.substring(name.lastIndexOf('/') + 1);
}
- // check roles first
- boolean authorized = request.isUserInRole(Constants.ADMIN_ROLE);
- authorized |= request.isUserInRole(repository);
-
- if (!authorized) {
- RepositoryModel model = GitBlit.self().getRepositoryModel(repository);
- if (model.accessRestriction.atLeast(AccessRestrictionType.VIEW)) {
- logger.warn("Unauthorized access via zip servlet for " + model.name);
- response.sendError(HttpServletResponse.SC_FORBIDDEN);
- return;
- }
- }
if (!StringUtils.isEmpty(basePath)) {
name += "-" + basePath.replace('/', '_');
}
@@ -118,8 +103,18 @@
}
Repository r = GitBlit.self().getRepository(repository);
+ if (r == null) {
+ error(response, MessageFormat.format("# Error\nFailed to find repository {0}", repository));
+ return;
+ }
RevCommit commit = JGitUtils.getCommit(r, objectId);
+ if (commit == null) {
+ error(response, MessageFormat.format("# Error\nFailed to find commit {0}", objectId));
+ r.close();
+ return;
+ }
Date date = JGitUtils.getCommitDate(commit);
+
String contentType = "application/octet-stream";
response.setContentType(contentType + "; charset=" + response.getCharacterEncoding());
response.setHeader("Content-Disposition", "attachment; filename=\"" + name + ".zip"
@@ -135,11 +130,21 @@
} catch (Throwable t) {
logger.error("Failed to write attachment to client", t);
}
+
+ // close the repository
+ r.close();
} catch (Throwable t) {
logger.error("Failed to write attachment to client", t);
}
}
+ private void error(HttpServletResponse response, String mkd) throws ServletException,
+ IOException, ParseException {
+ String content = MarkdownUtils.transformMarkdown(mkd);
+ response.setContentType("text/html; charset=" + Constants.ENCODING);
+ response.getWriter().write(content);
+ }
+
@Override
protected void doPost(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException,
--
Gitblit v1.9.1